8+ years of professional experience in analysis, design, implementation, integration and testing of Client-Server/Internet/Intranet Systems for Financial, Banking, and HealthCare Industries using Object Oriented Analysis/Design/Methodologies.
Strong business and technical experience in requirements gathering including Designing, development, implementation, and installation EAI using MuleSoft.
Good experience in building complex Mule Flows/ Error Handling strategies/reprocessing.
Experience with Message Filters, Message Translators, Content enricher, Scatter-gather and Mule Transaction Integration patterns.
Strong experience on Mule architecture including Mule ESB, AnyPoint studio, API kit, API Gateway, Flow and various Connectors.
Experience in developing middle tier applications using Enterprise Service Bus (ESB) - MULE
Good experience in core Java, Spring and Hibernate frameworks.
Good experience in SQL/PL-SQL programming for packages, stored procedures etc., using Oracle 10g/11g.
Experience in working with different databases such as Oracle, SQL for different Data Models.
Experience in performing Unit testing, Integration Testing and generation of test cases using Junit.
Experience with supporting and maintaining applications in Production environment like analyzing issues and providing resolutions to production tickets.
Experience with Source Control Tool's such as Subversion, GIT, ClearCase and Defect tracking tools; HP Quality Center, JIRA.
Strong Experience in different operating systems such as Microsoft Windows, UNIX, and LINUX
Experience in working with build tools like Maven and build-automation tools like Jenkins.
Good experience in various stages of Software Development Life Cycle (SDLC) using various development methodologies based on Agile, waterfall model and Test-driven development.
A well-organized, goal-oriented, highly motivated, and effective team player with excellent analytical, troubleshooting, and problem-solving skills
Skills
Programming Languages:
Java, C, C++, Python
Middleware Technology:
Mulesoft ESB, CloudHub, AnyPoint Platform
Web/Application Servers:
Apache Tomcat, IBM WebSphere, WebLogic, Cloud-hub.
Version Control Tools:
Git, Git hub, SVN, TFS.
Crystal Reports, Toad, Edit Plus, Text Pad++, Putty, FileZilla, MS Visio, MS Project, Open Office, MS Office
System Environments:
Windows, Unix/Linux
Go-live, IBM WebSphere, Processes
Agile, WebSphere, Processors
Apache, IDE, Programming
API, J2EE, Project management
Approach, JAVA, Python
Automation, Java 1.6, Quality
B2B, JSP, QA
C, Beans, Requirement
C++, JavaScript, Requirements gathering
CD, LDAP, Router
Controller, Linux, Routing
Encryption, Log4J, SDLC
Crystal Reports, Logic, Servers
CSS, Access, Shell scripts
Client, Exchange, SOAP
Version Control, Mail, Specification
Database, MS Office, MS SQL
Debugging, Office, SQL
Decryption, MS Project, Strategy
Dell, Windows, Toad
Designing, Windows XP, Tomcat
EAI, Middleware, Unix
Eclipse, Migration, Visio
Edit, MVC, WebLogic
FTP, Enterprise, Workflow
HP, Oracle, Written
HTML, Oracle database, XML
HTTP, Developer, XSLT
Hub, PL/SQL
Work History
Sr MuleSoft Developer, 04/2020 to Current Proofpoint Inc – Minnesota, GA,
Participate in Requirement analysis, API Design, Implementation and Maintenance phases.
Design RESTful API with Design on AnyPoint platform and AnyPoint studio with RAML 1.0.
Implement flows and application with AnyPoint studio and leveraged Dataweave to transform message.
Create reusable component such as error handler, domain projects and library.
Leverage Transform component, exception handling, testing & Secure REST endpoint with OAuth 2.0 by integrating with external identity provider Okta.
Create custom policy and custom connector to connect with external third party system.
Implement integration patterns such as PUB/SUB, Fan in - Fan out, enrichment and Request/Reply pattern.
Create the MULE ESB artifacts, created flows, and configured the MULE configuration files and deployed the application.
Create Flows, Sub Flows, Private Flows and routing components such as choice, scatter-gather and first successful.
Create Batch process to handle large data and configure input, process and complete phases.
Use various connectors and even processors like File, FILE, SFTP, IMAP, HTTP, Oracle database, Salesforce, CXF.
Use various Atlassian toolset like; bitbucket, JIRA and confluence.
Participate in migration from Mule 3.7 to Mule 4.3.
Create error Global error handling strategies, apply Try scope to event process and connectors.
Create HTTP inbound & outbound flows, custom java and XSLT transformers and Security of Mule endpoint.
Developed the flows/orchestrations for integrating the components written on top of different internal platforms using Mule ESB and ActiveMQ.
Create Mule ESB helper class to call the Mule flow, connection end point and connectors.
Implement Mule flows for each entity with retry mechanisms with private secured flows.
Built JAX-RS services and exposed them using REST component.
Implement Exception Handling, Logging, and Error Handling.
Implement Security mechanisms like Security Certificates, key Exchange, Encryption, Decryption and OAuth Authentication & Authorization using Access Token and SM session cookie.
Build and Deployment of services in Mule ESB 3.7.3 server.
Manage performance of the services by using “Scatter and gather” and “choice router”.
Code walk-throughs, Mule Debugging, and Error fixing.
Prepare Test Cases to perform Unit, Integration & System Testing.
Involved in JUNIT testing using Mockito.
Produce and consume both SOAP and RESTful web services.
Deploy web application, presentation and business components on WebSphere Application Server.
Participate unit testing, interface testing, system testing and user acceptance testing of the workflow tool.
Use HP-ALM to track defects in DEV, TEST and STAGE environments.
Api Developer, 06/2014 to 02/2017 Apex Systems – Dahlgren, VA,
Gather requirements by interacting with the source and target (Vendors &Stakeholders).
Design interfaces using Boomi where quality and performance were of utmost importance.
Participate in EAI /B2B which allowed me to use most of the Dell Boomi Platform.
Worked on Dell Boomi Connectors like FTP, Mail, Database, Salesforce, Web Services Listener, HTTP Client, Web Services SOAP Client, SuccessFactors, Trading Partner.
Create the Database/Flat file/JSON/XML profiles, Boomi Mappings, Processes using with different connectors/shapes and logic shapes between the application profiles and different Trading partners using Dell Boomi.
Design and Configure Extensions for Connector components.
Create various Custom Reports and Report Folders for different user profiles based on the need in the organization.
Participate in go-live, migration and post-production deployment support.
Create test cases and test suite on SOAP UI and POSTMAN.
Tracked all deployment and implementation related issues on JIRA.
Used GIT for version control and Maven for project management.
Environment: Dell BOOMI, SFDC, Apex, Data Loader, SuccessFactors, Eclipse IDE, Jenkins, Maven, Git, Postman, SoapUI, Oracle, MS SQL.
Program Analyst, 07/2012 to 06/2014 Ukpeagvik Inupiat Corporation – Honolulu, HI,
Participate in SDLC Requirements gathering, Analysis, Design, Development and Testing of application using Agile Model.
Actively Involved in designing the outline of project, understanding of business necessities and interacted with other team members to understand the requirements for the project.
Implemented J2EE standards, MVC architecture using Spring(MVC)Framework and combined with ORM(Hibernate) framework.
Developed application modules using Spring MVC, Spring Annotations, Spring Beans, Dependency Injection, with database interface using Hibernate.
Participate in the design and development of Batch Jobs using Spring Batch Architecture.
Used Multithreading to enable multiple operations to be performed simultaneously.
Tested Rest APIs in Spring-Controller at backend for JSON data using Postman.
Participate in developing code to convert a SOAP response in to a JSON object and construct a tree in UI.
Used java concepts like Collections, Generics, Exception handling, Concurrency to develop business logic.
Used Java Multithreaded programming to develop multithreaded modules and applications.
Secure api with Spring Security and create application with Spring MVC frameworks, and Hibernate ORM framework.
Build the application using Test Driven Development (TDD) approach.
Collaborate with QA team in resolving bugs, both in production release and current development version in resolving the defects.
Perform proactive database maintenance procedures to ensure optimal performance and uptime and implemented shell scripts for automation of day-to-day activities.
Environment: Java, J2EE, JSP, HTML, CSS, AJAX, JavaScript, jQuery, Angular, Web Logic Application Server, Spring batch, Spring security, Spring IOC.
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